Send pdf in an email, without ever having to have saved the pdf on server

I know how to send files in emails in CF.

How could I modify the following code so that I could send the PDF in an email, without ever having to have saved the file on the server?

<!--- The compasstravel database is part of the Getting Started 
    tutorial application, found under the cfdocs directory. ---> 
<cfquery datasource="compasstravel" name="compasstrips"> 
SELECT tripName, tripDescription, tripLocation, price 
FROM trips 
ORDER BY price 
</cfquery> 
<cfdocument format="pdf" 
        filename="#GetDirectoryFromPath(GetTemplatePath())#/compasstrips.pdf" 
        overwrite="yes"> 
    <cfdocumentsection>  
        <h1 align="center">Compass Travel</h1> 
        <h2 align="center">Destination Guide</h2> 
        <p align="center"><img src="cfdocs/getting_started/photos/somewhere.jpg"></p> 
    </cfdocumentsection>  
    <cfdocumentsection>  
        <cfdocumentitem type="header"> 
            <font size="-3"> <i>Compass Travel Trip Descriptions</i></font> 
        </cfdocumentitem>  
        <cfdocumentitem type="footer">  
            <font size="-3">  
                <cfoutput>Page #cfdocument.currentpagenumber#</cfoutput> 
            </font>  
        </cfdocumentitem>  
        <cfoutput query="compasstrips">  
            <hr> 
            <h2>#tripName#</h2> 
            <p><b>#tripLocation#</b></p> 
            <p>Price: #DollarFormat(price)#</p> 
            <p>#tripDescription#</p> 
        </cfoutput>  
    </cfdocumentsection>  
</cfdocument>