The main thing is to make sure it is sealed. It will age faster at warmer temps, which might be a concern depending on the beer style. If you have the spare CO2 tank you can force carbonate it before you chill it, or at least move the process along so it is closer to being ready when you stick it in the kegerator. Or you could take the opportunity to let it condition naturally - I wouldn't, but other people do. But really, how long do you think it will sit before there is an opening? A week? Two? RDWHAHB
If you're super paranoid, throw a party.