Sasha,
I took creatine for a couple of months and I had really good strength gains. You have to drink a lot of water so you won't be dehydrated. Here's some info that I pulled off the Muscle&Fitness Hers website.
To Start:
3 grams of creatine er day (vs. 5 grams for males). Observe how your body responds over 4 - 6 weeks.
Timing:
20 - 30 minute after your workout with your postworkout carbohydrate and protein meal
Method:
Stir constantly to be sure the product is mixed well. You might try new products that promise better solubility and ease of use. Drink lots of water, too.
Competitive Athletes:
Try in the off season as a test, but be sure to simulate your competitive environment (training intensity, volume, frequency, diet) and note the effect on your physique and training.
Result:
A possible gain of 1/2 - 2 pounds of lean body mass in 4 - 6 weeks. Remember, this will be added lean mass, not fat.
I had good results, but drank a lot of water. I also lifted very heavy in a gym setting with my husband as a spotter and coach. I went from benching 55lbs to 90lbs. Some of my stength gains I feel that I have partially retained from taking creatine. I may try it again in the near future. Let us know how the type of creatine you'll be taking works for you.
Amy