Appending to rich text note from clipboard

Hi Guys!

Cmd-@ works nicely with highlighted text.

Can I do the same when I have say a screenshot in clipboard and want to append it to current rich text document?
I tried taking screenshot Cmd+Ctrl+Shift+4 and then Cmd-@, but I get the the previously highlighted text appended into the note instead of the image in clipboard. Well, it’s as expected, but would it be possible somehow append the clipboard content to the note instead without switching to DTP and use Cmd-V?

Any ideas?