Cannot delete and recreate the same document in the same request

#set ($d = $xwiki.getDocument('Main.nothere'))
$d.setContent('v1')
$d.save('v1')
$d.setContent('v2')
$d.save('v2')
$d.delete()
#set ($d = $xwiki.getDocument('Main.nothere'))
$d.setContent('v1b')
$d.save('v1b')