In a large mixing bowl, whisk together the rolled oats, protein powder, cinnamon, and nutmeg until evenly distributed.
Stir in the almond butter, maple syrup, and chopped dried cranberries until a thick, sticky dough forms.
If the mixture is too dry, add water one teaspoon at a time until the dough holds together when pressed.
Portion the dough into 6 equal segments.
Roll each segment firmly between your palms to form smooth spheres.
Place the balls on a tray lined with parchment paper and refrigerate for at least 30 minutes to firm up before serving.