Position the notes next to each other using the sort function.
Hide Note Numbers
Remove the note numbers from all the notes you want to combine, except the first note in the group. Do this by blanking out the note description. The note number will automatically hide when the heading/description is blank.
You can also do this by right-clicking on the note number.
Remove Note Dividers
Note Dividers can be removed by right-clicking on the note delete button