AWD gone - FWD only. Can I leave it that way for a while?

As a student without a lot of extra money around, is it going to do any kind of permanent damage to just leave my 92 as effectively Front wheel drive only? I had the binding problem that is common, and did put in the friction reducer as recommended, and the problem was fixed. The next day I had the ATF drained and filled, and the rear diff drained and filled. Still it was OK, but now it is raining (in Southern California!!!) and I can easily spin the front wheels and wind up the RPMs. On dry ground, I can chirp the front wheels. Can I just leave it this way for a while?


Mat