You can just take 3-5g daily.
It was always start by 'loading' and then cruise at 5g. Of course GNC was filled with sugar filled "delivery" products like Celltech that claimed to forego any need for 'loading'.
As for pills, yes, there is about every form of creatine supplement now, even chewing gum, but this is just dumb, how much of creatine do you think you can consume this way in a day?