Creatine.................I NEED HELP..........................…

Hello im 15 year old boy. i am about 5'11 about 175 pounds. ive been lifting almost everyday trying to get bigger for football and other activities. i was wondering if me taking creatine would help build muscle and get me bigger. i look on gnc.com at different kinds but i dnt know what to choose. What is the best kind of creatine (the Brand) Power or pills. i want to get stronger and bigger but i dont know if taking this would help. Any ideas or suggestions..?