Can't recreate editor after calling destroy

Hey,

So I'm using the demo code to replace div elements with the editor and using the code I got from a previous question I capture the save action. Once caught I perform an ajax call to save the data to my DB and then I would like the editor to disappear so I call the destroy function on the current editor. For some reason, once destroyed I can't seem to replace any other div without getting a "l.element is undefined" error.

Thing is, I thought this would work since whenever a div is clicked the previous editor is destroyed before replacing the new div with an editor, I'm not sure what the difference between both destroys are.

if(editor)
      {
       //this one doesn't seem to cause any problems
        editor.destroy();
      }

      editor = CKEDITOR.replace(this,
      {
        uicolor : "#007dc3"
      });

function handleAfterCommandExec(event)
      {
        //grab the button that was pressed
        var commandName = event.data.name;
        // check to see if it was the save
        if (commandName == 'save')
        {
          //add ajax call here. 
          // this one however breaks it
          editor.destroy();
        }
      }

Any insight on what I'm doing wrong? I read the documentation on the destroy method and I would understand why it wouldn't work if the first destroy broke stuff but it doesn't Thanks for any help!