There is not any quick and easy solution for someone in your position.
A visa for a culturally arranged marriage can ONLY be obtained if the marriage is to take place IN NEW ZEALAND (even if you were already a Resident, and you say you're not, yet).
Otherwise, all partner-sponsored visas depend on INZ seeing evidence that the couple have been living together. (Marriage is not essential, and not given any particular weight as evidence.) Although no minimum time is mentioned in the regulations, in practice we see that INZ tend to take applications seriously with evidence of about three months' cohabitation, and for preference, this is the time immediately leading up to the application, with the couple continuing to live together.
Of course, this is difficult for people in your situation, where you are based at present in two different countries, and there have been many people on the forum before you to say so. You say, 'I can't really wait...' but legally, you can do nothing BUT wait until she has a suitable visa.
She could apply independently for a visitor's visa, but there is a problem with that, in that a visitor by definition is expected to make a short trip and then go back to their country of origin, so INZ look for evidence that they have ties there (a home, commitments, a job to go back to, etc.), trying to ensure that this person will not overstay. But of course, your partner will be hoping to stay. The whole point of getting to NZ for her is to have the chance of building up evidence of living together, so she can apply for a partner-sponsored temporary work visa.
http://www.immigration.govt.nz/migra...milystream.htm (And, incidentally, you on a temporary work visa can already sponsor her for that, once you have your evidence.)
Some foreign partners have found it possible, if they have skilled qualifications, to ask for a visitor's visa on the basis of looking for work - see here.
http://www.immigration.govt.nz/NR/rd...20June2014.pdf Other people have asked for a visitor's visa, with a covering letter explaining their situation (marriage, not having lived together, and wanting to do so to get their evidence) openly, but this sometimes works, and sometimes doesn't.
Sorry not to be able to tell you any quick and easy fix on this, but that's because there isn't one. Good luck.