Yes. You can paste a screenshot straight into the description field on the change order, or upload it as a file with the Attachment button.
How to do it
Take a screenshot, so that it is on the clipboard.
Open the change order, expand More information and click in the Description field.
Press Ctrl+V to paste the image.
Save the change order.
Good to know
Images are not merged into the PDF export the way PDF attachments are.
If the images should be included in the document to the client, collect them in a PDF and attach it to the change order.
You can also upload the image with Attachment at the top right instead of pasting it.

