Is it safe to use juvederm soon after restylane?

I had restylane two weeks ago to nasolabial folds and lips. I really liked the results immediately after but now the swelling has subsided I need a bit more filled. My doctor is recommending Juvederm smile as this lasts longer than restylane (I had requested restylane at first since I'd had it previously with no side effects). Is it safe to use Juvederm in an area that was recently treated with restylane? I know they are both ha fillers but wanted to get a second opinion before proceeding. Many thanks :)