Yes—there are several workable options. A right-angle viewfinder is one of the most useful accessories for DSLRs with an optical viewfinder. It attaches where the rubber eyepiece goes and lets you look down into the finder instead of getting your face to ground level. A simple mirror can provide a cheaper version of the same idea.

You can also use live view on the rear LCD. Even without a flip screen, many LCDs are visible from above or from the side, which can be enough for low-angle framing.

Support accessories help too: a very low tripod or a flexible mini tripod can hold the camera close to the ground so you don’t have to crouch awkwardly while composing.

If your camera provides live view output, an external monitor connected to the camera can make low-angle composition much easier.

Finally, practice estimating framing and shooting without directly viewing the scene every time. With familiarity, you can often get good results even when composing is awkward.