You can use a transform mask in Krita to animate your drawings moving around on the canvas
Animating in Krita: Transform Mask
Category: 2D
Using Krita for Animation
Introduction on how to create animations using the 2D paint program Krita
Krita: Onion Skinning Elements
The video below shows a way I came up with to onion skin individual elements by using layers, in Krita. It also shows how to use layers to draw motion paths, and block timing. Result