Yes you can, but understand, you’ll only be getting the equivalent of an old 25 watt light bulbs brightness out of that new 100 watt equivalent CFL for the first 15-30 seconds after you turn it on, if it has been off for a while.
CFLs have their place, but complete replacement of incandescent is rediculous.
The new CFL’s are instant on brightness. And dimmable ones are available to boot. Search engines can be your friend.