Since you already have the gravel in there I would just leave it be, imo.
It is easier if you have no gravel when it comes to cleanup but that doesn't mean that's what you have to do. Cichlids love to dig and move vast amounts of gravel and even plants. IMO, it's always best to let them do so as it is instinctive for them and they enjoy it.
As long as you keep up with the water changes/gravel cleanings it doesn't matter whether you have gravel or not. If you have a UGF (which I don't recommend for cichlids) than make sure you have 2 1/2 - 3" of gravel and if you don't have a UGF then don't have more than 2". If you don't meet those then it would be fine to take some gravel out to meet it after you do a gravel clean.
I either always do a 5% water change daily or 2-3 25%-30% water changes a week for cichlids. I realize this is excessive to some and am not recommending it has to be done, just stating what I do.
What size aquarium do you have and what filtration?