I can't believe I am replying to this...
yes you can clone a flowering female that is 4+weeks into flowering.. but.. the real question is.. WHY? After 2-4 weeks into flowering the plant is committed to flowering; cloning from that point on will get you a clone that is stuck in the flowering phase. You CANNOT revert it to the vegetative stage at this point (even with 24 hours light)...
And don't get too technical about it.. yeah maybe you could revive your baby clone after flowering is complete for another go-around, but I seriously doubt it with how much energy the plant would need to do that.
All in all.. not a great idea, but yeah you could do it.