Yes, no problem!
The SolidSuit case is compatible with the Impact Protector, Impact Flex, and ScratchGuard Back Film Protector. Simply install our case without removing the back protector and you are good to go!
However, please note that the Impact Skin is not compatible with the SolidSuit case due to its thickness.
Having a thicker protector will slightly reduce the bezel of the case on the front side. However, the bezel should still prevent the screen from direct contact with a flat surface. Please note that the alignment of the speaker holes might also be a bit off (but very hardly noticeable).