title: Django bulk create objects from QuerySet
body: <p>If I have a <code>QuerySet</code> created from the following command:</p>
  
  <pre><code>data = ModelA.objects.values('date').annotate(total=Sum('amount'), average=Avg('amount'))
  # &lt;QuerySet [{'date': datetime.datetime(2016, 7, 15, 0, 0, tzinfo=&lt;UTC&gt;), 'total': 19982.0, 'average': 333.03333333333336}, {'date': datetime.datetime(2016, 7, 15, 0, 30, tzinfo=&lt;UTC&gt;), 'total': 18389.0, 'average': 306.48333333333335}]&gt;
  </code></pre>
  
  <p>Is it possible to use <code>data</code> to create <code>ModelB</code>objects from each hash inside the <code>QuerySet</code>? </p>
  
  <p>I realize I could iterate and unpack the <code>QuerySet</code> and do it like so:</p>
  
  <pre><code>   for q in data:
          ModelB.objects.create(date=q['date'], total=q['total'], average=q['average'])
  </code></pre>
  
  <p>But is there a more elegant way? It seems redundant to iterate and create when they're almost in the <code>bulk_create</code> format. </p>